A brief excerpt states, 'The nurse emphasized hand hygiene to prevent infections.' What is the main idea?

• A. Hand hygiene is performed only when infections are suspected.
• B. Hand hygiene is optional in most clinical settings.
• C. Hand hygiene is primarily for visitors to hospitals.
• D. Hand hygiene is essential to prevent infections.

Answer: (D)

Hand hygiene prevents infections. In healthcare, clean hands stop the spread of germs, making hand hygiene a fundamental practice to protect patients and staff. The excerpt shows the nurse emphasizing this practice to prevent infections, signaling that its purpose is to reduce transmission, not to be used only in specific situations or by specific groups. It’s not about it being optional or only for visitors; it’s about a universal precaution that helps keep everyone safer.